[Lua Scripted Brush for Krita] Explanation This is a quick experiment that I did for fun. It demonstrates a way of making scripptable brushes via Lua. In the video I played with drawing speed and drawing angle. I’d really wanted to use pressure, but I don’t have my tablet with my dev e…

This seems awesome. Krita supports python scripting too, can python be similarly plugged in? Also do you plan to upstream this, there may be need to fine tune it and figure out the UX if necessary.

Hi Raghavendra, for short-term I don’t plan to upstream it yet. I may or may not be able to do it in a month or so. For now I’d like to help push the idea, collect feedback and form a design, e.g: Is it useful or not? Technical details (e.g. lua and/or python) Future plans (e.g. node editor) Abo…

This is nifty! I think I see why Halla said a node-based brush system would need an engine all its own, though - You’d want to be able to e.g. change the order of compositing operations so it would go well beyond “just” a custom sensor like you have here. Still, really cool idea and I’d love to get …

Thanks. I agree with you and I updated my post.

The idea looks awesome! Not sure how it works but with a entry that exposes all the options and variables would allow greater control on the behaviour than using tiny graphs on different entries and make driver variables possible.

I’ve been trying to build an Appimage, but it’s been tough :sweat_smile: (linuxdeployqt does not work in Arch Linux, invent.kde.org was down…) But it’s running now, hopefully I will get something soon.

OK, an Appimage is availble here: [image] [Appimage] Scriptable Brush v0 Plugins Development This is a follow-up of I have made an Appimage: md5sum: e4bc668c09c77c08f0d56e07706bd7e5 sha256sum: d8a108347efb19494883dbce0ec4929b5ab49efbdfbc994193af07498486…

This is interesting, its something that firealpaca/medibang also have and they also use lua. I think this can open up some interesting possibilities

I definitely like the sound of this! It was fun to play around with in BlackInk. To fit in with the motif of Krita, I do think Python would be a more apt language for it but that’s just my opinion.

This would be pretty great for some use cases I have [image] Bindable brush settings - determine the value of a setting by the value of another Feature Requests Okay this is a thing I am thinking about for years now. It would be cool when you could bind a sett…

[proof-of-concept] Scriptable Brush

Develop Plugins Development

Takiro August 28, 2022, 6:25pm 11

This would be pretty great for some use cases I have

If this would work with any brush engine.